If you are extends material design api 21 => take a look
<resources>
<!-- inherit from the material theme -->
<style name="AppTheme" parent="android:Theme.Material">
<!-- Main theme colors -->
<!-- your app branding color for the app bar -->
<item name="android:colorPrimary">@color/primary</item>
<!-- darker variant for the status bar and contextual app bars -->
<item name="android:colorPrimaryDark">@color/primary_dark</item>
<!-- theme UI controls like checkboxes and text fields -->
<item name="android:colorAccent">@color/accent</item>
</style>
</resources>
But if you are extends AppCompat => take a look
<resources>
<!-- inherit from App Compat theme -->
<style name="AppTheme" parent="Theme.AppCompat.Light"">
<!-- Main theme colors -->
<!-- your app branding color for the app bar -->
<item name="colorPrimary">@color/primary</item>
<!-- darker variant for the status bar and contextual app bars -->
<item name="colorPrimaryDark">@color/primary_dark</item>
<!-- theme UI controls like checkboxes and text fields -->
<item name="colorAccent">@color/accent</item>
</style>
</resources>
We now use the support implementation of Toolbar/ActionBar on all platforms meaning that we no longer read any android: attributes related to the action bar. Chris Banes